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Overmolding Capabilities

Home » Cable Assemblies » Overmolding Capabilities

Overmolding with a Variety of Materials

Winchester Interconnect specializes in cable assembly overmolding, using the most durable raw materials to withstand harsh environmental conditions, abrasion, and sterilization procedures. Winchester primarily utilizes thermoplastic materials to produce custom cable assembly solutions.

We have the capability to mold elastomeric rubbers such as neoprene, EPDM, silicone, nitrile, and viton / FKM as well as thermosets such as GRE (Glass Reinforced Epoxy), Glass filled PU, and Glass filled nylon.

Rapid Prototyping

Winchester provides 3D printed molding for fast and low cost prototyping. Our 3D printed mold cavities enable better fit and function and allows for easier design changes.

In-House Machine Shop For Custom Tooling​

Our molds are made from hardened, tooled steel for volume production, providing more options for niche applications. Winchester uses aluminum molds for small runs and prototypes to keep costs down and shorten lead times.

Fiber Optic Assemblies by Winchester Interconnect
Military Overmold Solutions provided by Winchester Interconnect

Key Features

  • IP67-rated assemblies 
  • Modern Polyurethane Jackets
  • Finely Stranded Conductors
  • Wide -55°C to + 105°C Temperature Range
  • Wide Use of 3D Modeling and 3D Print Technologies
  • FEP and TPE Insulated Primaries
  • Variety of Shielding Options

Overmolding Materials

  • Polyvinyl Chloride (PVC)
  • Polypropylene (PP)
  • Polyethylene (PE)
  • Santoprene (TPV)
  • Acrylonitrile Butadiene Styrene (ABS)
  • Thermoplastic Polyurethane (TPU)
  • Thermoset Elastomers
  • Glass Reinforced Plastic (GRE)
  • Neoprene Rubber
Fiber Optic Assemblies by Winchester Interconnect
Coil cord cable connector by Winchester Interconnect
Raw cable cross section